‼️⚠️answer quick ⚠️‼️
20 points
which expression is equivalent to (xy)z?
(x+y)+z
2z(x)
x(yz)
x(y+z)

Write the expression as a single natural logarithm. 2 in a - 4 in y

The table below shows the approximate height of an object x seconds after the object was dropped. the function h(x)= -16x^2 +100 models the data in the table. for which value of x would this model make it the least sense to use? a. -2.75 b. 0.25 c. 1.75 d. 2.25

Use the second shift theorem to find the inverse laplace transform of (e^−3s) / (s^2 + 2s − 3)